1 /**************************************************************************
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4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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14 **************************************************************************/
17 /* Revision 1.4 2007/10/15 15:50:58 pavlinov
18 /* fixed code violation
20 /* Revision 1.3 2007/10/09 08:46:10 hristov
21 /* The data members fEMCALClusterCluster and fPHOSCluster are removed from AliESDCaloCluster, the fClusterType is used to select PHOS or EMCAL clusters. Changes, needed to use correctly the new AliESDCaloCluster. (Christian)
23 /* Revision 1.2 2007/09/11 19:38:15 pavlinov
24 /* added pi0 calibration, linearity, shower profile
25 /*co: warning: `/* $Log' is obsolescent; use ` * $Log'.
26 * Revision 1.1 2007/08/08 15:58:01 hristov
27 * New calibration classes. (Aleksei)
29 //_________________________________________________________________________
30 // This is selector for making a set of histogramms from ESD for rec.points
31 //*-- Authors: Aleksei Pavlinov (WSU)
32 //*-- Feb 17, 2007 - Sep 11, 2007
34 //*-- Recalibration, linearity, shower profile
35 //_________________________________________________________________________
37 #include "AliEMCALRecPointsQaESDSelector.h"
38 #include "AliEMCALFolder.h"
39 #include "AliEMCALSuperModule.h"
40 #include "AliEMCALCell.h"
41 #include "AliEMCALCellInfo.h"
42 #include "AliEMCALPi0SelectionParam.h"
43 #include "AliEMCALHistoUtilities.h"
44 #include "AliEMCALCalibCoefs.h"
45 #include "AliEMCALGeometry.h"
48 #include "AliEMCALRecPoint.h"
49 #include "AliRunLoader.h"
51 #include "jetfinder/AliEMCALJetMicroDst.h" // Sgpdge
52 #include "AliEMCALDigit.h"
66 #include <TLorentzVector.h>
67 #include <TParticle.h>
79 #include <TObjString.h>
81 #include <TGraphErrors.h>
83 #include <TLegendEntry.h>
88 typedef AliEMCALHistoUtilities u;
90 AliEMCALGeometry* AliEMCALRecPointsQaESDSelector::fgEmcalGeo=0;
91 Int_t AliEMCALRecPointsQaESDSelector::fgNmaxCell = 4*12*24*11;
93 Double_t AliEMCALRecPointsQaESDSelector::fgDistEff = 3.;
94 Double_t AliEMCALRecPointsQaESDSelector::fgW0 = 4.5;
95 Double_t AliEMCALRecPointsQaESDSelector::fgSlopePhiShift = 0.01; // ?? just guess
97 AliEMCALFolder* AliEMCALRecPointsQaESDSelector::fgEMCAL = 0;
98 AliEMCALFolder* AliEMCALRecPointsQaESDSelector::fgEMCALOld = 0;
100 Char_t **AliEMCALRecPointsQaESDSelector::fgAnaOpt=0;
101 Int_t AliEMCALRecPointsQaESDSelector::fgNanaOpt = 0;
115 // Enumeration variables
116 // enum {kUndefined=-1, kLed=0, kBeam=1};
117 // enum {kPatchResponse=0, kClusterResponse=1};
118 // enum {kSkip=0, kSaveToMemory=1};
120 ClassImp(AliEMCALRecPointsQaESDSelector)
122 AliEMCALRecPointsQaESDSelector::AliEMCALRecPointsQaESDSelector() :
137 // Constructor. Initialization of pointers
140 "CORR1", // GetCorrectedEnergyForGamma_1(Double_t eRec);
145 "KINE", // reading kine file
146 "PROF", // Shower profile: phi direction now
147 "FIT" // define parameters : deff, w0 and phislope
150 fgNanaOpt = sizeof(anaOpt) / sizeof(Char_t*);
151 fgAnaOpt = new Char_t*[fgNanaOpt];
152 for(int i=0; i<fgNanaOpt; i++) fgAnaOpt[i] = anaOpt[i];
155 AliEMCALRecPointsQaESDSelector::~AliEMCALRecPointsQaESDSelector()
161 // histograms are in the output list and deleted when the output
162 // list is deleted by the TSelector dtor
165 void AliEMCALRecPointsQaESDSelector::Begin(TTree* tree)
169 AliSelector::Begin(tree);
172 void AliEMCALRecPointsQaESDSelector::SlaveBegin(TTree* tree)
174 // The SlaveBegin() function is called after the Begin() function.
175 // When running with PROOF SlaveBegin() is called on each slave server.
176 // The tree argument is deprecated (on PROOF 0 is passed).
178 printf("**** <I> Slave Begin \n **** ");
180 AliSelector::SlaveBegin(tree);
183 void AliEMCALRecPointsQaESDSelector::Init(TTree* tree)
187 AliSelector::Init(tree);
189 Bool_t AliEMCALRecPointsQaESDSelector::Notify()
191 // The Notify() function is called when a new file is opened. This
192 // can be either for a new TTree in a TChain or when when a new TTree
193 // is started when using PROOF. Typically here the branch pointers
194 // will be retrieved. It is normaly not necessary to make changes
195 // to the generated code, but the routine can be extended by the
198 return AliSelector::Notify();
201 void AliEMCALRecPointsQaESDSelector::InitStructure(Int_t it)
204 // Initialize the common structure of selector
206 fgEmcalGeo = AliEMCALGeometry::GetInstance("SHISH_TRD1_CURRENT_2X2"); // initialize geometry just once
207 fCellsInfo = AliEMCALCellInfo::GetTableForGeometry(fgEmcalGeo);
209 if(fRunOpts.Length()>0) CheckRunOpts();
212 if(GetKeyOptsValue(kGAMMA)) key = 1;
213 fLofHistsRP = DefineHistsOfRP("RP", fPmom, key);
214 fLofHistsPC = DefineHistsOfRP("PseudoCl", fPmom);
216 fEmcalPool = new TFolder("PoolOfEMCAL","");
218 fgEMCAL = new AliEMCALFolder(it); // folder for first itteration
219 fEmcalPool->Add(fgEMCAL);
221 //if(it<=0) SetName("GammaSel"); // For convinience
222 //else SetName("Pi0Sel");
223 if(GetKeyOptsValue(kKINE)) fLKineVsRP = DefineHistsOfKineVsRP("KineVsRP",fPmom, key);
224 if(GetKeyOptsValue(kPROF)) fLShowerProfile = DefineHistsForShowerProfile("ProfY", fPmom);
227 void AliEMCALRecPointsQaESDSelector::CheckRunOpts()
231 int nopt = u::ParseString(fRunOpts, fArrOpts);
232 printf("<I> AliEMCALRecPointsQaESDSelector::CheckRunOpts() analyze %i(%i) options : fgNanaOpt %i\n",
233 nopt, fArrOpts.GetEntries(), fgNanaOpt);
236 fKeyOpts = new TArrayI(fgNanaOpt);
237 for(Int_t i=0; i<fgNanaOpt; i++) (*fKeyOpts)[i] = 0;
239 for(Int_t i=0; i<fArrOpts.GetEntries(); i++ ) {
240 TObjString *o = (TObjString*)fArrOpts.At(i);
242 TString runOpt = o->String();
245 for(Int_t j=0; j<fgNanaOpt; j++) {
246 TString opt = fgAnaOpt[j];
247 if(runOpt.Contains(opt,TString::kIgnoreCase)) {
253 printf("<E> option |%s| unavailable **\n",
257 (*fKeyOpts)[indj] = 1;
258 printf("<I> option |%s| is valid : number %i : |%s| \n",
259 runOpt.Data(), indj, fgAnaOpt[indj]);
264 Int_t AliEMCALRecPointsQaESDSelector::GetKeyOptsValue(Int_t key)
269 if(fKeyOpts && key>=0 && key<fKeyOpts->GetSize()) {
270 val = fKeyOpts->At(key);
272 // printf(" key %i : val %i : opt %s \n", key, val, fgAnaOpt[key]);
276 Bool_t AliEMCALRecPointsQaESDSelector::Process(Long64_t entry)
278 // The Process() function is called for each entry in the tree (or possibly
279 // keyed object in the case of PROOF) to be processed. The entry argument
280 // specifies which entry in the currently loaded tree is to be processed.
281 // It can be passed to either TTree::GetEntry() or TBranch::GetEntry()
282 // to read either all or the required parts of the data. When processing
283 // keyed objects with PROOF, the object is already loaded and is available
284 // via the fObject pointer.
286 // This function should contain the "body" of the analysis. It can contain
287 // simple or elaborate selection criteria, run algorithms on the data
288 // of the event and typically fill histograms.
290 // WARNING when a selector is used with a TChain, you must use
291 // the pointer to the current TTree to call GetEntry(entry).
292 // The entry is always the local entry number in the current tree.
293 // Assuming that fTree is the pointer to the TChain being processed,
294 // use fTree->GetTree()->GetEntry(entry).
296 if (AliSelector::Process(entry) == kFALSE) {
297 AliDebug(AliLog::kError, Form("Entry %i is not available ",entry));
301 // esd->ReadFromTree(tree);
302 // AliESDEvent * esd = new AliESDEvent();
304 // Check prerequisites
307 AliDebug(AliLog::kError, "ESD branch not available");
311 static pi0SelectionParam* rPar = GetEmcalFolder()->GetPi0SelectionParRow(0);
313 static Int_t nEmcalClusters, indOfFirstEmcalRP, nEmcalRP,nEmcalPseudoClusters;
314 nEmcalClusters = fESD->GetNumberOfEMCALClusters();
315 indOfFirstEmcalRP = fESD->GetFirstEMCALCluster();
316 u::FillH1(fLofHistsRP, 1, double(indOfFirstEmcalRP));
318 static AliRunLoader* rl = 0;
319 static Int_t nev = 0; // Temporary - 0nly for reading one file now !!
321 static AliESDCaloCluster *cl = 0;
322 nEmcalRP = nEmcalPseudoClusters = 0;
326 TClonesArray lvM1("TLorentzVector", 100); // for convenience; 100 is enough now
327 TArrayI indLv(100); // index of RP
329 static TLorentzVector v, vcl;
330 int nrp = 0; // # of RP for gg analysis
331 static Double_t erec=0., ecorr=0.0;
332 for(int i=indOfFirstEmcalRP; i<indOfFirstEmcalRP+nEmcalClusters; i++) {
333 cl = fESD->GetCaloCluster(i);
334 if(cl->GetClusterType() == AliESDCaloCluster::kEMCALPseudoCluster) {
335 nEmcalPseudoClusters++;
337 } else if(cl->GetClusterType() == AliESDCaloCluster::kEMCALClusterv1){
339 if(fgEMCAL->GetIterationNumber()>1||GetKeyOptsValue(kIDEAL)||GetKeyOptsValue(kRECALIB)||GetKeyOptsValue(kFIT)) {
340 AliEMCALRecPoint *rp=0;
341 if(GetKeyOptsValue(kFIT) == kFALSE) fgDistEff = -1.; // No fitting ; Sep 4, 2007
342 if(GetKeyOptsValue(kIDEAL)) {
343 rp = AliEMCALFolder::GetRecPoint(cl, fgEMCAL->GetCCFirst(), 0, fLofHistsRP, fgDistEff, fgW0, fgSlopePhiShift);
345 rp = AliEMCALFolder::GetRecPoint(cl, fgEMCAL->GetCCFirst(), fgEMCAL->GetCCIn(), fLofHistsRP, fgDistEff, fgW0, fgSlopePhiShift);
347 if(GetKeyOptsValue(kPROF)) {
348 FillHistsForShowerProfile( GetListShowerProfile(), rp, GetCellsInfo());
350 //if(rp->GetPointEnergy()>=rPar->eOfRpMin && u::GetLorentzVectorFromRecPoint(v, rp)) {
351 if(u::GetLorentzVectorFromRecPoint(v, rp)) { // comparing with RP
352 if(GetKeyOptsValue(kCORR1)) {
354 ecorr = u::GetCorrectedEnergyForGamma_1(erec);
356 v.SetE(ecorr); // This is gamma
357 //printf("<1> erec %f | ecorr %f \n", erec, ecorr);
359 new(lvM1[nrp]) TLorentzVector(v);
362 // Conroling of recalibration
363 u::GetLorentzVectorFromESDCluster(vcl, cl);
364 u::FillH1(fLofHistsRP, 11, vcl.P()-v.P());
365 u::FillH1(fLofHistsRP, 12, TMath::RadToDeg()*(vcl.Theta()-v.Theta()));
366 u::FillH1(fLofHistsRP, 13, TMath::RadToDeg()*(vcl.Phi()-v.Phi()));
368 u::FillH1(fLofHistsRP, 16, v.P());
369 u::FillH2(fLofHistsRP, 17, vcl.P(), vcl.P()-v.P());
371 if(GetKeyOptsValue(kIDEAL) || GetKeyOptsValue(kRECALIB)) l = fLofHistsRP;
374 } else { // first iteration
375 // if(cl->E()>=rPar->eOfRpMin && u::GetLorentzVectorFromESDCluster(v, cl)) {
376 if(u::GetLorentzVectorFromESDCluster(v, cl)) { // comparing with RP
377 // cut 0.4 GeV may be high !
378 if(GetKeyOptsValue(kCORR1)) {
380 ecorr = u::GetCorrectedEnergyForGamma_1(erec);
382 v.SetE(ecorr); // This is gamma now
383 // printf("<2> erec %f | ecorr %f \n", erec, ecorr);
384 // printf(" v.Rho() %f \n", v.Rho());
386 new(lvM1[nrp]) TLorentzVector(v);
394 printf(" wrong cluster type : %i\n", cl->GetClusterType());
397 u::FillH1(l, 2, double(cl->GetClusterType()));
399 u::FillH1(l, 3, double(cl->GetNumberOfDigits()));
400 u::FillH1(l, 4, double(cl->E()));
401 // Cycle on digits (towers)
402 Short_t *digiAmpl = cl->GetDigitAmplitude()->GetArray();
403 Short_t *digiTime = cl->GetDigitTime()->GetArray();
404 Short_t *digiAbsId = cl->GetDigitIndex()->GetArray();
405 for(int id=0; id<cl->GetNumberOfDigits(); id++) {
406 eDigi = double(digiAmpl[id]) / 500.; // See AliEMCALClusterizerv1
407 // if(eDigi <= 0.0) { // sometimes it is happen
408 //if(eDigi > 10.0 && cl->GetClusterType() == AliESDCaloCluster::kEMCALClusterv1) {
409 // printf(" %i digiAmpl %i : %f \n", id, int(digiAmpl[id]), eDigi);
411 u::FillH1(l, 5, eDigi);
412 u::FillH1(l, 6, double(digiTime[id]));
413 u::FillH1(l, 7, double(digiAbsId[id]));
414 if(int(digiAbsId[id]) >= fgNmaxCell) {
415 printf(" id %i : digiAbsId[id] %i (%i) : %s \n",
416 id, int(digiAbsId[id]), fgNmaxCell, l->GetName());
420 u::FillH1(fLofHistsRP, 0, double(nEmcalRP));
421 u::FillH1(fLofHistsPC, 0, double(nEmcalPseudoClusters));
423 static TLorentzVector *lv1=0, *lv2=0, lgg;
424 for(int i1=0; i1<nrp; i1++){
425 lv1 = (TLorentzVector*)lvM1.At(i1);
426 u::FillH1(fLofHistsRP, 18, lv1->P());
428 static Double_t mgg, pgg;
430 nrp = lvM1.GetEntriesFast();
433 for(int i1=0; i1<nrp-1; i1++){
434 lv1 = (TLorentzVector*)lvM1.At(i1);
435 for(int i2=i1+1; i2<nrp; i2++){
436 lv2 = (TLorentzVector*)lvM1.At(i2);
437 lgg = (*lv1) + (*lv2);
438 mgg = lgg.M(); // eff.mass
439 pgg = lgg.P(); // momentum
440 u::FillH1(fLofHistsRP, 8, mgg);
442 if((mgg>=rPar->massGGMin && mgg<=rPar->massGGMax)) {// pi0 candidates
443 if((pgg>=rPar->momPi0Min && pgg>=rPar->momPi0Min)) {
444 if(fgEMCAL && fgEMCAL->GetIterationNumber()>=1) {
445 fgEMCAL->FillPi0Candidate(mgg,fESD->GetCaloCluster(indLv[i1]),fESD->GetCaloCluster(indLv[i2]));
446 u::FillH1(fLofHistsRP, 9, pgg);
447 u::FillH1(fLofHistsRP,10, lv1->P());
448 u::FillH1(fLofHistsRP,10, lv2->P());
456 // static Int_t fileNumber = 0;
457 static TString curFileName;
458 // if(GetKeyOptsValue(kKINE) && nev<fChain->GetEntries()) {
459 if(GetKeyOptsValue(kKINE)) {
460 // Get galice.root file in current directory
462 printf(" current file |%s|\n", fChain->GetCurrentFile()->GetName());
463 curFileName = fChain->GetCurrentFile()->GetName();
464 curFileName.ReplaceAll("AliESDs.","galice.");
466 rl = u::InitKinematics(nev, curFileName.Data());
467 // Compare kineamtics vs EMCal clusters
468 FillHistsOfKineVsRP(fLKineVsRP, rl, lvM1);
473 if(nEmcalClusters != (nEmcalRP+nEmcalPseudoClusters))
474 Info("Process","nEmcalClusters %i : RP %i + PC %i ",nEmcalClusters, nEmcalRP, nEmcalPseudoClusters);
481 void AliEMCALRecPointsQaESDSelector::SlaveTerminate()
483 // The SlaveTerminate() function is called after all entries or objects
484 // have been processed. When running with PROOF SlaveTerminate() is called
485 // on each slave server.
487 AliSelector::SlaveTerminate();
489 // Add the histograms to the output on each slave server
492 AliDebug(AliLog::kError, Form("ERROR: Output list not initialized."));
496 // fOutput->Add(fMultiplicity);
499 void AliEMCALRecPointsQaESDSelector::Terminate()
501 // The Terminate() function is the last function to be called during
502 // a query. It always runs on the client, it can be used to present
503 // the results graphically or save the results to file.
505 AliSelector::Terminate();
511 TList *AliEMCALRecPointsQaESDSelector::DefineHistsOfRP(const char *name,Double_t p,Int_t keyOpt)
514 // Define histogramms of rec.points
516 printf("<I> DefineHistsOfRP :%s : p %f : keyOpt %i \n", name, p, keyOpt);
517 Double_t adcChannelEC = 0.0153; // ~15mev per adc count
518 Double_t xma = p*1.4, xmi=0.0, step=0.0, xmic=xmi, xmac = xma;
520 Int_t nmax=1000, scale=4, nmaxc = nmax;
523 TH1::AddDirectory(1);
524 new TH1F("00_EmcalMultiplicity", "multiplicity of EMCAL ", 201, -0.5, 200.5); // real and pseudo
525 new TH1F("01_IndexOfFirstEmcal", "index of first emcal rec.points ", 201, -0.5, 200.5);
527 new TH1F("02_NumberOf", "number of ", 6, -0.5, 5.5);
528 new TH1F("03_NumberOfDigitsIn", "number of digits(towers) in rec.points ", 101, -0.5, 100.5);
530 if(keyOpt==1 && p>0.1) {
531 if (p>=100.) scale=12;
532 else if(p>=50.) scale=10;
533 else if(p>=30.) scale=8;
534 xma = p + scale*(0.15*TMath::Sqrt(p));
535 xmi = p - scale*(0.15*TMath::Sqrt(p));
536 step = (xma-xmi)/nmax;
540 nmax = int((xma-xmi) / adcChannelEC)+1;
541 xma = xmi + adcChannelEC*nmax;
543 new TH1F("04_EnergyOf", "energy of ", nmax, xmi, xma);
544 nmaxc = nmax; xmic=xmi; xmac = xma;
547 xmi = adcChannelEC/2.; xma = xmi + adcChannelEC*nmax;
548 // All energy(momentum) unit is GeV if don't notice
549 new TH1F("05_DigitEnergyIn", "digit energy in ", nmaxc, xmic, xmac);
550 new TH1F("06_DigitTimeIn", "digit time in 10ps(0.01ns) ", 1000, 0.0, 3.e+3); // ns/100 = 10 ps
551 new TH1F("07_DigitAbsIdIn", "digit abs id in ", fgNmaxCell, -0.5, double(fgNmaxCell)-0.5);
552 new TH1F("08_EffMass", "effective mass of #gamma,#gamma(m_{#pi^{0}}=134.9766 MeV)", 100, 0.0, 0.5);
553 new TH1F("09_MomOfPi0Candidate", "momentum of #pi^{0} candidates (0.085 <mgg<0.185)", 600, 0.0, 30.0);
554 new TH1F("10_MomOfRpPi0Candidate", "momentum of RP for #pi^{0} candidates (0.085 <mgg<0.185)", 600, 0.0, 30.0);
555 // Recalibration staf
556 Double_t pmax=11., dpmax=0.20;
561 new TH1F("11_MomClESD-RpRecalib", "difference of momentum cl(ESD) - rp(Recalib)", 100, -.01, dpmax);
562 new TH1F("12_ThetaClESD-RpRecalib", "difference of #theta cl(ESD) - rp(Recalib) in degree", 100, -0.05, +0.05);
563 new TH1F("13_PhiClESD-RpRecalib", "difference of #phi cl(ESD) - rp(Recalib) in degree ", 100, -0.05, +0.05);
565 new TH1F("14_EDigiRecalib", "energy of digits after recalibration", 2000, 0.0, 20.);
566 // AliEMCALGeometry* g = AliEMCALGeometry::GetInstance();
567 new TH1F("15_AbsIdRecalib", "abs Id of digits after recalibration", fgEmcalGeo->GetNCells(),-0.5,Double_t(fgEmcalGeo->GetNCells())-0.5);
568 new TH1F("16_EnergyOfRecalibRp_", "energy of recalibrated rec.points", nmaxc, xmic, xmac); // Jul 12, 2007
569 new TH2F("17_ShiftRecalib_", "E(clESD) - E(recalib)", 110,0.0, pmax, 50,0.0,dpmax); // Jul 13, 2007
572 new TH1F("18_EnergyOfCorrectedLV", "energy of corrected LV", nmaxc, xmic, xmac);
574 TString st = Form("ListOfHists%s_P=%5.1f",name,p);
575 st.ReplaceAll(" ","");
576 TList *l = u::MoveHistsToList(st.Data(), kFALSE);
577 st = Form("%s_P=%5.1f",name,p);
578 st.ReplaceAll(" ","");
579 u::AddToNameAndTitleToList(l, st.Data(), st.Data());
584 TList* AliEMCALRecPointsQaESDSelector::DefineHistsOfKineVsRP(const char *name, Double_t p, Int_t keyOpt)
587 // Define histogramms for comparing a initial kinematics with rec.points
589 printf("<I> DefineHistsOfKineVsRP :%s : p %f : keyOpt %i \n", name, p, keyOpt);
592 TH1::AddDirectory(1);
593 new TH1F("00_hVx",Form("Vx of primary vertex"), 100, -5., +5.); // 00
594 new TH1F("01_hVy",Form("Vy of primary vertex"), 100, -5., +5.); // 01
595 new TH1F("02_hVz",Form("Vz of primary vertex"), 100, -50., +50.); // 02
597 // Double_t adcChannelEC = 0.0153; // ~15mev per adc count
598 Double_t xma = p*1.4, xmi=0.0, sig=0.15*TMath::Sqrt(p);
599 // Double_t step=0.0, xmic=xmi, xmac = xma;
602 // scale=4, nmaxc = nmax;
604 new TH1F("03_hGidPrimar", "Geant Id of primary particle ", 101, 0.5, 100.5); // 03
605 new TH1F("04_hPmomPrim","momentum of primary particle", 100, xmi, xma); // 04
606 new TH1F("05_hEtaPrim","#eta of primary particle ", 200, -1., 1.); // 05
607 new TH1F("06_hPhiPrim","#phi of primary particle ", 63*2, 0.0,TMath::Pi()*2.); // 06
608 new TH1F("07_hThetaPrim","#theta of primary particle", 63, 0.0,TMath::Pi()); // 07
609 new TH1F("08_hPhiPrimInDegree","#phi of primary particle in degree", 120, 75.0, 195.0); // 08
610 new TH1F("09_hThetaPrimInDegree","#theta of primary particle in degree", 90, 45., 135.); // 09
612 // Particle vs cluster
613 new TH1F("10_hE(P)-E(RP)"," E(p) - E(RP) ", 100, -10.*sig, 10.*sig); // 10
615 new TH1F("11_hPvsRpAngleInDegree","angle between P and RP (in degree)", 110, 0.0, 1.0); // 11
616 double dphi=0.5; // for fitting
617 new TH1F("12_hPvsRpDPhiInDegree","dif(#phi) between P and RP (in degree)", 100, -dphi, dphi); // 12
618 new TH1F("13_hPvsRpDThetaInDegree","dif(#theta) between P and RP (in degree)", 100, -0.5, 0.5); // 13
620 new TH1F("14_hPvsRpDPhiInDegree","dif(#phi) between P and RP (in degree) right part of SM", 100, -dphi, +dphi); // 14
621 new TH1F("15_hPvsRpDPhiInDegree","dif(#phi) between P and RP (in degree) left part of SM", 100, -dphi, dphi); // 15
623 new TH1F("16_hPvsRpDThetaInDegree","dif(#theta) between P and RP (even index)", 100, -0.5, 0.5); // 16
624 new TH1F("17_hPvsRpDThetaInDegree","dif(#theta) between P and RP (odd index)", 100, -0.5, 0.5); // 17
626 TString st = Form("ListOfHists%s_P=%5.1f",name,p);
627 st.ReplaceAll(" ","");
628 TList *l = u::MoveHistsToList(st.Data(), kFALSE);
629 st = Form("%s_P=%5.1f",name,p);
630 st.ReplaceAll(" ","");
631 u::AddToNameAndTitleToList(l, st.Data(), st.Data());
635 TList *AliEMCALRecPointsQaESDSelector::DefineHistsForShowerProfile(const char *name, Double_t p)
637 // Aug 1, 2007 - shower profile business as in testbeam analysis
638 // Phi direction here is Y direction in testbeam
639 printf("<I> DefineHistsForShowerProfile: %s : p %f \n",
643 TH1::AddDirectory(1);
646 new TH1F("00_hPHiMean"," mean in #phi direction ", 24*10, 0.0, 24.);
647 new TH1F("01_hPHiLog"," mean with log in #phi direction ", 24*10, 0.0, 24.);
648 new TH2F("02_XmeanVsXlog", "xmean vs xlog", 240,0.0, 24.,240,0.0, 24.);
649 new TH2F("03_XmeanVsXlog", "xmean vs xlog (system of cell with max energy, first half on #eta)",
650 50,-0.5,+0.5, 100,-1.,+1.);
651 new TH2F("04_XmeanVsXlog", "xmean vs xlog (system of cell with max energy, second half on #eta)",
652 50,-0.5,+0.5, 100,-1.,+1.);
654 new TH2F("05_PhiShowerProfile", " #phi shower profile - cumulative distribution",
655 6*25,-3.,3., 201, -0.0025, 1.0025); // 00; x direction in cell unit
657 TString st = Form("L%s_P=%5.1f",name,p);
658 st.ReplaceAll(" ","");
659 TList *l = u::MoveHistsToList(st.Data(), kFALSE);
660 st = Form("%s_P=%5.1f",name,p);
661 st.ReplaceAll(" ","");
662 u::AddToNameAndTitleToList(l, st.Data(), st.Data());
667 void AliEMCALRecPointsQaESDSelector::FillHistsOfKineVsRP(TList *l, AliRunLoader* rl, TClonesArray &lvM)
670 // lvM - array of TLorentzVector's which was cretaef from AliESDCaloCluster's
673 if(l==0 || rl==0) return;
675 // TNtuple for qucik analysis
676 static TNtuple *nt=0;
679 Int_t bsize = int(1.e+7);
680 nt = new TNtuple("angle","angle ntuple for quick analysis",
681 "dPhi:dTheta:phiP:thetaP", bsize);
682 gROOT->GetListOfBrowsables()->Add(nt);
684 static AliStack* st=0;
685 static TParticle *p=0;
686 static Int_t gid=0, ic=0, pdg=0, i=0;
691 // first primary particle
695 u::FillH1(l, ic++, p->Vx());
696 u::FillH1(l, ic++, p->Vy());
697 u::FillH1(l, ic++, p->Vz());
699 pdg = p->GetPdgCode();
700 //gid = gMC->IdFromPDG(pdg); // gMc should be defined
701 AliEMCALJetMicroDst::Sgpdge(pdg,gid); // temporary
703 u::FillH1(l, ic++, Double_t(gid));
704 u::FillH1(l, ic++, p->P());
705 u::FillH1(l, ic++, p->Eta());
706 u::FillH1(l, ic++, TVector2::Phi_0_2pi(p->Phi()) );
707 u::FillH1(l, ic++, p->Theta());
709 u::FillH1(l, ic++, TVector2::Phi_0_2pi(p->Phi())*TMath::RadToDeg());
710 u::FillH1(l, ic++, p->Theta()*TMath::RadToDeg()); // 09
712 if(lvM.GetEntriesFast() == 0) return;
714 // Initial kinematics vs Calo clusters
716 static TLorentzVector *lv = 0, lvp;
717 lvp.SetPxPyPzE(p->Px(),p->Py(),p->Pz(),p->Energy()); // Particle
719 Double_t angle = 0.0, angleMin = 180.0, eDiff=0.0, dPhi=0., dTheta=0., phiP=0.0, thetaP=0.0;
721 phiP = lvp.Phi() * TMath::RadToDeg();
722 if (phiP<81. || phiP>99.) return; // cut phi boundaries
723 thetaP = lvp.Theta() * TMath::RadToDeg();
724 if (thetaP<56. || thetaP>89.) return; // cut theta boundaries
726 for(i=0; i<lvM.GetEntriesFast(); i++) {
727 lv = (TLorentzVector*)lvM.At(i);
728 angle = lv->Angle(lvp.Vect())*TMath::RadToDeg();
729 if(angleMin > angle) {
734 lv = (TLorentzVector*)lvM.At(indMin);
735 eDiff = lvp.E() - lv->E();
736 u::FillH1(l, ic++, eDiff);
738 dPhi = TVector2::Phi_mpi_pi(lvp.Phi()-lv->Phi())*TMath::RadToDeg();
739 dTheta = TVector2::Phi_mpi_pi(lvp.Theta()-lv->Theta())*TMath::RadToDeg();
740 u::FillH1(l, ic++, angleMin);
741 u::FillH1(l, ic++, dPhi);
742 u::FillH1(l, ic++, dTheta);
744 if (phiP>=81. && phiP<=90.) {
745 u::FillH1(l, 14, dPhi);
746 } else if(phiP> 90. && phiP<=99.) {
747 u::FillH1(l, 15, dPhi);
749 // Unfinished - have to get absid of digit with max energy
750 u::FillH1(l, 16, dTheta);
751 u::FillH1(l, 17, dTheta);
753 nt->Fill(dPhi,dTheta,phiP,thetaP);
755 tv__tree = (TTree *) gROOT->FindObject("angle");
756 tv__tree->Draw("dPhi:phiP","abs(dPhi)<0.5","", 9182, 0);
757 tv__tree->Draw("dTheta:thetaP","abs(dTheta)<0.5","", 9182, 0);
762 void AliEMCALRecPointsQaESDSelector::FillHistsForShowerProfile
763 (TList *l, AliEMCALRecPoint *rp, AliEMCALCellInfo * t)
766 if(l==0 || rp==0 || t==0) return;
768 static Double_t xmean=0., xlog=0.;
769 static cellInfo rMax;
770 static Int_t phiSize;
772 if(rp->GetPointEnergy() < 1.0) return;
773 //if(rp->GetPointEnergy() > 8.0) return; // discard merged clusters for pi0 case
775 EvalLocalPhiPosition(1., rp, t, xmean, phiSize, rMax);
776 if(phiSize == 0) return; // just one row in cell directions
778 EvalLocalPhiPosition(5.5, rp, t, xlog, phiSize, rMax);
779 if(rMax.iPhi>1.5&&rMax.iPhi<21.5 && rMax.iEta>1.5&&rMax.iEta<46.5) {
780 u::FillH1(l, 0, xmean);
781 u::FillH1(l, 1, xlog);
782 u::FillH2(l, 2, xlog, xmean);
783 // Select two central modules
784 if((rMax.iPhim==5 || rMax.iPhim==6)){
785 // Transition to system of cell with max energy
786 xmean -= (double(rMax.iPhi)+0.5);
787 xlog -= (double(rMax.iPhi)+0.5);
788 if(rMax.iEtam>=2 && rMax.iEtam<=12){ // approximatively first half on eta
789 u::FillH2(l, 3, xlog, xmean);
790 } else {// approximatively second half on eta
791 u::FillH2(l, 4, xlog, xmean);
797 void AliEMCALRecPointsQaESDSelector::EvalLocalPhiPosition(const Double_t wlog, const AliEMCALRecPoint *rp, const AliEMCALCellInfo* t, Double_t &xcog, Int_t &phiSize, cellInfo &rMax)
799 // wlog = 1 - usual center of gravity; >1 - with logarithmic weight.
800 // digits - array of digits
803 // xcog - position of center of gravity in cell unit
804 if(wlog<1.0 || rp==0 || t==0) return;
807 static Double_t wtot=0., w=0., edigi=0., e=0., edigiMax=0.;
808 static Int_t absid = 0, phiMin=0, phiMax=0;
809 static cellInfo* r=0;
811 e = rp->GetPointEnergy();
815 phiMin = 23; phiMax = 0;
816 for(Int_t iDigit=0; iDigit<rp->GetMultiplicity(); iDigit++) {
817 absid = rp->GetAbsId()[iDigit];
818 edigi = rp->GetEnergiesList()[iDigit];
819 if(wlog > 1.0) w = TMath::Max( 0., wlog + TMath::Log(edigi/e));
820 else w = edigi; // just energy
822 r = t->GetTable(absid);
823 xcog += w*(Double_t(r->iPhi) + 0.5);
825 if(edigi > edigiMax) {
829 if(phiMin > r->iPhi) phiMin = r->iPhi;
830 if(phiMax < r->iPhi) phiMax = r->iPhi;
833 phiSize = phiMax - phiMin;
834 // printf("phiSize %i \n", phiSize);
837 TList *AliEMCALRecPointsQaESDSelector::DefineHistsOfTowers(const char *name)
840 // ESD: towers information was saved to pseudo clusters
843 TH1::AddDirectory(1);
844 new TH1F("00_EmcalMultiplicity", "multiplicity of EMCAL ", 201, -0.5, 200.5); // number of pseudo RP
846 new TH1F("01_EnergyOf", "energy of ", 1000, 0.0, 100.);
848 TList *l = u::MoveHistsToList(Form("ListOfHists%s",name, " - ESD"), kFALSE);
849 u::AddToNameAndTitleToList(l, name, name);
855 void AliEMCALRecPointsQaESDSelector::FitEffMassHist()
857 TH1* h = (TH1*)fLofHistsRP->At(8);
858 AliEMCALCell::FitHist(h, GetName(), "draw");
861 void AliEMCALRecPointsQaESDSelector::PrintInfo()
864 printf("\n %i Entrie(s) | Option(s) |%s| \n", GetOptsArray().GetEntries(), fRunOpts.Data());
865 for(int i=0; i<fgNanaOpt; i++) {
866 if(GetKeyOptsValue(i)) printf(" %i |%s| \n", i, fgAnaOpt[i]);
869 TList *l[2] = {fLofHistsPC, fLofHistsRP};
871 for(int i=0; i<2; i++){
872 TH1F *h = (TH1F*)l[i]->At(2);
873 printf(" %s \t: %i \n", h->GetTitle(), int(h->GetEntries()));
875 printf(" fgDistEff %f fgW0 %f fgSlopePhiShift %f \n", fgDistEff, fgW0, fgSlopePhiShift);
878 void AliEMCALRecPointsQaESDSelector::SetMomentum(Double_t p)
881 // SetName(Form("%s_p_%f5.1", GetName(), p));
885 AliEMCALFolder* AliEMCALRecPointsQaESDSelector::CreateEmcalFolder(const Int_t it)
888 // Create emcal folder for iteration number it
890 AliEMCALFolder* newFolder = new AliEMCALFolder(it); // folder for iteration #it
892 fgEMCALOld = fgEMCAL;
893 AliEMCALCalibCoefs* tabOldOut = fgEMCALOld->GetCCOut();
894 AliEMCALCalibCoefs* tabNewIn = new AliEMCALCalibCoefs(*tabOldOut);
895 tabNewIn->SetName(AliEMCALFolder::fgkCCinName.Data());
896 newFolder->Add(tabNewIn);
898 fEmcalPool->Add(newFolder);
904 AliEMCALFolder* AliEMCALRecPointsQaESDSelector::GetEmcalOldFolder(const Int_t nsm)
906 // Return emcal folder with number nsm
907 AliEMCALFolder* folder=0;
908 if(fEmcalPool) folder = (AliEMCALFolder*)fEmcalPool->FindObject(Form("EMCAL_%2.2i",nsm));
913 void AliEMCALRecPointsQaESDSelector::SetEmcalFolder(AliEMCALFolder* folder)
916 fEmcalPool->Add(fgEMCAL);
919 void AliEMCALRecPointsQaESDSelector::SetEmcalOldFolder(AliEMCALFolder* folder)
922 fEmcalPool->Add(fgEMCALOld);
925 void AliEMCALRecPointsQaESDSelector::Browse(TBrowser* b)
927 // What we see at browser
928 if(fESD) b->Add(fESD);
929 if(fChain) b->Add(fChain);
930 if(fEmcalPool) b->Add(fEmcalPool);
931 if(fgEmcalGeo) b->Add(fgEmcalGeo);
932 if(fCellsInfo) b->Add(fCellsInfo);
934 if(fLofHistsPC) b->Add(fLofHistsPC);
935 if(fLofHistsRP) b->Add(fLofHistsRP);
936 if(fLKineVsRP) b->Add(fLKineVsRP);
937 if(fLShowerProfile) b->Add(fLShowerProfile);
941 Bool_t AliEMCALRecPointsQaESDSelector::IsFolder() const
943 if(fESD || fLofHistsRP || fEmcalPool) return kTRUE;
947 void AliEMCALRecPointsQaESDSelector::Save(Int_t ver, const char *optIO)
950 // Save selector to file
951 TString dir("/home/pavlinov/ALICE/SHISHKEBAB/RF/CALIB/"); // Root directory for saving
953 if(GetKeyOptsValue(kPROF)) {
954 nf += "PROF/PROFILE_";
957 TFile f(nf.Data(), optIO);
961 printf("<I> Save selectort to file |%s| : optIO %s \n",nf.Data(), optIO);
963 printf("<W> File %s exits ! Increase version : ver %i !\n", nf.Data(), ver);
966 printf("No PROF option -> no saving now !\n");
970 AliEMCALRecPointsQaESDSelector* AliEMCALRecPointsQaESDSelector::ReadSelector(const char* nf)
972 // Read selector to file
973 AliEMCALRecPointsQaESDSelector* selector=0;
975 TH1::AddDirectory(0);
978 TObject *o = f.Get("AliEMCALRecPointsQaESDSelector");
979 if(o) selector = dynamic_cast<AliEMCALRecPointsQaESDSelector *>(o);
981 // printf("<I> read selector %p : file |%s| \n", selector, nf);
985 void AliEMCALRecPointsQaESDSelector::ReadAllEmcalFolders()
989 fEmcalPool = new TFolder("PoolOfEMCAL","");
990 for(Int_t it=1; it<=10; it++){
991 // AliEMCALFolder* fold = AliEMCALFolder::ReadFolder(Form("EMCALFOLDER_It%i_fit.root",it), "READ");
992 AliEMCALFolder* fold = AliEMCALFolder::Read(Form("EMCALFOLDER_It%i_fit.root",it), "READ");
993 if(fold) fEmcalPool->Add(fold);
998 void AliEMCALRecPointsQaESDSelector::PictVsIterNumber(const Int_t ind, const Int_t nsm)
1000 // Jun 27, 2007 - unfinished; which picture is the best
1001 if(ind<0 || ind>5) return;
1003 TH1::AddDirectory(1);
1005 Int_t itMax = 10, it=0;
1006 map <int, char*> indName;
1007 indName[0] = "eff.mass";
1008 indName[3] = "mass of #pi_{0}";
1009 indName[4] = "resolution of #pi_{0}";
1010 indName[5] = "chi^{2}/ndf";
1012 TH1F *hout = new TH1F(indName[ind], indName[ind], itMax, 0.5, double(itMax)+0.5);
1014 TH1::AddDirectory(0);
1015 Double_t content, error;
1016 TList* col = (TList*)fEmcalPool->GetListOfFolders();
1017 for(Int_t i=0; i<col->GetSize(); i++) { // cycle on EMCAL folders
1018 AliEMCALFolder* folder = static_cast<AliEMCALFolder*>(col->At(i));
1019 if(folder==0) continue;
1020 it = folder->GetIterationNumber();
1022 AliEMCALSuperModule* sm = folder->GetSuperModule(nsm);
1025 TList* l = sm->GetHists();
1028 TH1F *hin = (TH1F*)l->At(ind);
1029 if(hin==0) continue;
1032 content = hin->GetMean();
1033 error = hin->GetRMS();
1035 sm->FitEffMassHist();
1036 TF1 *f = (TF1*)hin->GetListOfFunctions()->At(0);
1037 content = error = -1.;
1039 // content = f->GetParameter(1);
1040 //error = f->GetParameter(2);
1041 content = f->GetParameter(2);
1042 error = f->GetParError(2);
1047 hout->SetBinContent(it, content);
1048 hout->SetBinError(it, error);
1049 printf(" it %i content %f +/- %f \n", it, content, error);
1053 u::DrawHist(hout,2);
1054 hout->SetMinimum(0.0);
1058 TH1F* AliEMCALRecPointsQaESDSelector::FitHistOfRecPointEnergy(const char *opt)
1060 // Fit hist of rec.point energy
1061 TH1::AddDirectory(0);
1066 Int_t ind = 4, ind2 = 16;
1067 if(GetKeyOptsValue(kIDEAL)) {
1068 ind = 16; // Jul 12, 2007
1070 } else if(GetKeyOptsValue(kCORR1)) {
1074 TH1F *hold = (TH1F*)fLofHistsRP->At(ind), *h=0;
1075 if(hold == 0) return 0;
1076 if(hold->GetEntries() <10.) return hold;
1078 if(sopt.Contains("CLONE")) {
1079 TString newName(Form("C_%s",hold->GetName()));
1080 h = (TH1F*)hold->Clone(newName.Data());
1081 printf(" Clone hist %s -> |%s|%s| \n",hold->GetName(),h->GetName(),h->GetTitle());
1085 TH1F* h2 = (TH1F*)fLofHistsRP->At(ind2);
1087 Double_t xmax = h->GetXaxis()->GetXmax(), xmin = 0.4*xmax;;
1088 TF1 *g = u::Gausi("fRecPointE", xmin, xmax, h);
1089 g->SetLineColor(kRed);
1090 gStyle->SetOptFit(111);
1092 h->Fit(g,"N","", xmin, xmax);
1093 printf(" (1) xmin %f : xmax %f \n", xmin, xmax);
1095 xmin = g->GetParameter(1) - 4.*g->GetParameter(2);
1096 xmax = g->GetParameter(1) + 4.*g->GetParameter(2);
1097 h->Fit(g,"Q+","", xmin, xmax);
1098 u::DrawHist(h2,1, 1, "same",2);
1099 printf(" (2) xmin %f : xmax %f \n", xmin, xmax);
1104 TCanvas *AliEMCALRecPointsQaESDSelector::Linearity(TList *l, int ifun)
1107 // Draw picture of EMCal linearity
1109 printf("<E> AliEMCALRecPointsQaESDSelector::Linearity :TList is zero ! Bye ! \n");
1112 Double_t p[9]={0.5, 1., 3., 5., 10., 20., 30., 50., 100.}, ep[9];
1113 // see macro rHits.C ->defineSampleFraction
1114 TH1F* hErecOverEin = new TH1F("hErecOverEin","Ratio E_{rec}/E_{#gamma} vs E_{#gamma}", 101,0.5,101.5);
1116 TArrayD invRat(9), eInvRat(9), erec(9),derec(9), residual(9);
1117 TArrayD res(9), eres(9); // resolution
1119 for(Int_t var=0; var<9; var++){
1120 TH1F *h = (TH1F*)l->At(var);
1121 TF1 *f = (TF1*)h->GetListOfFunctions()->At(0);
1122 Double_t mean = f->GetParameter(1);
1123 Double_t emean = f->GetParError(1);
1125 Int_t bin = hErecOverEin->FindBin(p[var]);
1126 hErecOverEin->SetBinContent(bin, mean/p[var]);
1127 hErecOverEin->SetBinError(bin, emean/p[var]);
1129 invRat[var] = p[var]/mean;
1130 eInvRat[var] = emean/p[var]*invRat[var];
1134 res[var] = 100.*f->GetParameter(2)/p[var];
1135 eres[var] = 100.*f->GetParError(2)/p[var];
1139 TCanvas *c = new TCanvas("Linearity","Linearity", 20,20, 700, 500);
1140 gStyle->SetOptStat(0);
1141 if(0) { // E(rec) / E(gamma)
1142 u::DrawHist(hErecOverEin,2);
1143 hErecOverEin->SetMinimum(0.984);
1144 hErecOverEin->SetMaximum(1.001);
1146 Int_t markerColor=1;
1147 char *fun="", *optFit="";
1151 fun = "fun5"; optFit="R+";
1152 f = new TF1(fun,"([0]*(x-7.5)*(x-7.5))*exp([1]+[2]*x+[3]*x*x)+1.", 0.0, 100.);
1153 f->FixParameter(0, 1.95380e-05);
1154 // f->SetParameter(0, 1.95380e-05);
1155 // f->SetParameter(1, 1.0);
1156 } else if(ifun==-4) {
1157 fun = "fun4"; optFit="R+";
1158 f = new TF1(fun,"([0]*(x-7.5)*(x-7.5))*([1]+[2]*abs(x)+[3]*(x-[4])*(x-[4]))+1.", 0.0, 100.);
1159 f->FixParameter(0, 1.95380e-05);
1160 f->SetParameter(4, 50.);
1161 // f = new TF1(fun,"exp(([0]+[1]*x)*(x-[2])*(x-[3]))", 0.0, 100.);
1162 //f = new TF1(fun,"([0]+[1]*x)*(x-[2])*(x-[3])", 0.0, 100.);
1163 //f->SetParameter(0, 1.);
1164 //f->SetParameter(1, 1.);
1166 // f->SetParameter(2, 5.);
1167 //f->SetParLimits(2, 3.,8.);
1168 //f->SetParameter(3, 10.);
1169 //f->SetParLimits(3, 9.,15.);
1170 //f->SetParameter(2, 2.e-4);
1171 } else if(ifun==-3) {
1172 fun = "fun3"; optFit="R+";
1173 f = new TF1(fun,"[0]+[1]*x+[2]*x*x+[3]*x*x*x", 0.0, 11.);
1174 } else if(ifun==-2) {
1175 fun = "fun2"; optFit="R+";
1178 f = new TF1(fun,"[0]*(x-7.5)+[1]*(x-7.5)*(x-7.5)+[2]", 0.0, 10.1);
1179 f->SetParameter(0, 5.98727e-04);
1180 f->SetParameter(1, 2.12045e-04);
1181 f->SetParameter(2, 1.);
1183 f = new TF1(fun,"[0]+[1]*x+[2]*x*x", 9.0, 100.1);
1184 } else if(ifun==-1) {
1185 fun = "fun0"; optFit="R+";
1186 f = new TF1(fun,"[0]", 0.0, 100.1);
1187 } else if(ifun>=2) {
1188 fun = Form("pol%i",ifun);
1191 TGraphErrors *gr = u::DrawGraphErrors(np, erec.GetArray(),invRat.GetArray(),derec.GetArray(),eInvRat.GetArray(),
1192 // markerColor,21+markerColor,"AP", " Ratio E_{#gamma}/E_{Rec} ", "E_{Rec} "," E_{#gamma}/E_{Rec}",
1193 markerColor,21+markerColor,"AP", " Ratio E_{#gamma}/E_{Rec}^{corr} ", "E_{Rec}^{corr} "," E_{#gamma}/E_{Rec}^{corr}",
1195 gr->GetHistogram()->SetAxisRange(0.0,100.);
1196 // double xmi=0.999, xma=1.017;
1197 double xmi=0.995, xma=1.005;
1198 gr->GetHistogram()->SetMaximum(xma);
1199 gr->GetHistogram()->SetMinimum(xmi);
1200 gr->GetHistogram()->SetTitleOffset(1.4,"y");
1202 f = new TF1("fres", "AliEMCALHistoUtilities::EnergyCorrectionForGamma_1(x)", 0., 101.);
1206 TLine *line = new TLine(0.0,1.0, 100.,1.0);
1211 for(int i=0; i<9; i++) {
1212 residual[i] = 100.*(invRat[i] - u::GetCorrectionCoefficientForGamma_1(erec[i])); // in percent
1213 printf(" erec %f : residual %5.3f \n", erec[i], residual[i]);
1216 TGraphErrors *gr2=u::DrawGraphErrors(np, erec.GetArray(),residual.GetArray(),derec.GetArray(),eInvRat.GetArray(),
1217 markerColor,21+markerColor,"AP"," residual in %, rec.point level", "E_{Rec} "," residual in %",
1219 gr2->GetHistogram()->SetAxisRange(0.0,100.);
1220 gr2->GetHistogram()->SetMaximum(0.2);
1221 gr2->GetHistogram()->SetMinimum(-0.1);
1222 line = new TLine(0.0,0.0, 101.,0.0);
1224 TLatex *lat = u::Lat("linearity better 0.2% after correction",20., 0.15, 12, 0.06, 1);
1230 gStyle->SetOptFit(111);
1233 f = u::GetResolutionFunction("FRES2", latexName);
1235 f->SetLineColor(kBlack);
1237 TGraphErrors *gr3=u::DrawGraphErrors(np, p,res.GetArray(), ep, eres.GetArray(),
1238 markerColor,21+markerColor,"AP"," resolution in %, rec.point level","E_{#gamma} "," resolution in %",
1239 ifun, "+", f->GetName());
1240 gr3->GetHistogram()->SetAxisRange(0.0,101.);
1241 gr3->GetHistogram()->SetMaximum(14.);
1242 gr3->GetHistogram()->SetMinimum(0.0);
1243 gr3->SetMarkerSize(1.5);
1245 TLatex *lat = u::Lat(latexName.Data(),82., 11., 12, 0.06, 1);
1248 TF1 *fexp = new TF1(*f);
1249 fexp->SetName("fexp");
1250 fexp->SetParameter(0, 2.168);
1251 fexp->SetParameter(1, 8.818);
1252 fexp->SetLineWidth(1);
1253 fexp->SetLineColor(kRed);
1254 fexp->SetLineStyle(1);
1257 TLegend *leg = new TLegend(0.21,0.36, 0.68,0.82);
1258 leg->AddEntry(gr3, "MC data", "P");
1259 leg->AddEntry(f, "fit of MC data", "L");
1260 TLegendEntry *ent3 = leg->AddEntry(fexp, "#splitline{fit of exp.data}{FNAL, Nov 2005}", "L");
1261 ent3->SetTextColor(fexp->GetLineColor());
1269 TCanvas *AliEMCALRecPointsQaESDSelector::DrawKineVsRP(TList *l)
1273 printf("<W> AliEMCALRecPointsQaESDSelector::DrawKineVsRP : TList is zero ! \n");
1276 TCanvas *c = new TCanvas("KineVsRP","KineVsRP", 20,20, 700, 500);
1277 gStyle->SetOptStat(1110);
1281 TH1F* h1 = (TH1F*)l->At(10);
1285 TH1F* h2 = (TH1F*)l->At(11);
1289 TH1F* h3 = (TH1F*)l->At(12);
1291 u::DrawHist((TH1F*)l->At(14), 1,kRed,"same");
1292 u::DrawHist((TH1F*)l->At(15), 1,kGreen,"same");
1295 TH1F* h4 = (TH1F*)l->At(13);
1297 u::DrawHist((TH1F*)l->At(16), 1,kRed,"same");
1298 u::DrawHist((TH1F*)l->At(17), 1,kGreen,"same");
1301 TH1F* h2 = (TH1F*)l->At(11);
1309 TCanvas* AliEMCALRecPointsQaESDSelector::DrawMeanVsLog(TH2F *h2)
1311 // h - input histogramm : mean vds log coordinates
1314 TCanvas *c = new TCanvas("KineVsRP","KineVsRP", 20,20, 700, 500);
1316 TH1F *hid1 = new TH1F("h1","h1 title ", h2->GetNbinsX(),
1317 h2->GetXaxis()->GetXmin(), h2->GetXaxis()->GetXmax());
1320 TH1::AddDirectory(1);
1322 for(int ix=1; ix<=h2->GetNbinsX();ix++) {
1323 newName = "hd_"; newName += ix;
1324 TH1D *hd = h2->ProjectionY(newName.Data(),ix,ix);
1325 if(hd->Integral()>=4.) {
1327 hid1->SetBinContent(ix, hd->GetMean());
1328 hid1->SetBinError(ix, hd->GetRMS());
1331 TF1 *f1 = new TF1("fcg", "0.5*TMath::SinH(x/[0])/TMath::SinH(0.5/[0])", -0.5, 0.5);
1332 f1->SetParameter(0,0.13);
1333 f1->SetLineColor(kRed);
1334 f1->SetLineWidth(1);
1336 gStyle->SetOptStat(0);
1337 gStyle->SetOptFit(111);
1340 u::DrawHist(hid1,2);
1342 //u::DrawHist(h2,2);
1348 TCanvas* AliEMCALRecPointsQaESDSelector::DrawPhiEtaAnglesDistribution(const char* gn)
1351 // Proper geometry should be defined already
1352 // dTheta distibution has two peaks which coresponding different cells inside module !
1354 TCanvas *c = new TCanvas("Geometry","Geometry", 20,20, 700, 500);
1357 if(fgEmcalGeo==0) fgEmcalGeo = AliEMCALGeometry::GetInstance(gn);
1360 TH1::AddDirectory(1);
1361 TH1F *hDtheta = new TH1F("hDtheta","#Delta#theta in one SM", 60, -2.0, +1.0); // in degree
1362 TH2F *hDtheta2 = new TH2F("hDtheta2","#Delta#theta vs iEta of cell", 48, -0.5, 47.5, 60,-2.0,+1.0);
1364 TH1F *hDphi = new TH1F("hDphi","#Delta#ph in one SM", 2000, -10.0, +10.0); // in degree
1367 AliEMCALCellInfo* t = GetCellsInfo();
1368 Double_t thetaCell=0., thetaModule=0.;
1369 Double_t phiCell=0., dphi=0.;
1371 for(int absid=0; absid<12*24*4; absid++){
1372 cellInfo *r = t->GetTable(absid);
1373 fgEmcalGeo->GetGlobal(absid, vg3);
1375 thetaCell = vg3.Theta()*TMath::RadToDeg();
1376 thetaModule = 90. - 1.5*r->iEtam;
1377 hDtheta->Fill(thetaCell - thetaModule);
1378 hDtheta2->Fill(double(r->iEta), thetaCell - thetaModule);
1380 phiCell = vg3.Phi()*TMath::RadToDeg();
1381 dphi = phiCell - 90.;
1386 u::DrawHist(hDtheta,2);
1388 u::DrawHist(hDtheta2,2);
1390 u::DrawHist(hDphi,2);
1396 TCanvas* AliEMCALRecPointsQaESDSelector::DrawDeffVsEnergy()
1398 // Aug 31, 2007 - obsolete
1399 Double_t p[]={0.5, 1.0, 3., 5., 10., 20.,30.,50.,100.};
1400 Double_t ep[]={0., 0., 0., 0., 0., 0., 0., 0., 0.};
1402 Double_t deff[]={9.07515, 10.0835, 11.2032, 11.4229, 12.3578, 13.0332, 13.3281, 13.7910, 14.3319};
1403 Double_t edeff[]={2.69645e-03, 3.52180e-03, 4.19236e-02, 1.21201e-01, 1.58886e-01, 3.96680e-01, 3.29985e-02, 1.17113e-01, 5.22763e-01};
1405 Double_t w0[]={3.44679e+00, 3.82714e+00, 4.15035e+0, 4.36650e+00, 4.51511e+00, 4.65590, 4.63289e+00, 4.66568, 4.68125};
1406 Double_t ew0[]={7.58982e-01, 1.26420e-02, 2.36129e-10, 1.21201e-01, 2.12999e-01, 7.95650e-02, 6.15307e-03, 1.88803e-01, 5.18022e-05};
1407 int np=sizeof(p)/sizeof(Double_t);
1408 printf("<I> AliEMCALRecPointsQaESDSelector::DrawDeffVsEnergy() | np %i \n", np);
1410 TCanvas *c = new TCanvas("Deff","Deff", 20,20, 700, 500);
1413 Int_t markerColor=1;
1415 TF1 *fdeff= new TF1("fdeff","[0]+[1]*log(x)",0.4, 100.4);
1417 TGraphErrors *gr = u::DrawGraphErrors(np, p,deff, ep, edeff,
1418 markerColor,21+markerColor,"AP"," D_{eff} vs E_{#gamma} ","E_{#gamma} "," D_{eff} in cm ",
1420 // -1, "+", fdeff->GetName());
1421 gr->GetHistogram()->SetMaximum(15.);
1425 TGraphErrors *gr2 = u::DrawGraphErrors(np, p,w0, ep, ew0,
1426 markerColor,21+markerColor,"AP"," w_{0} vs E_{#gamma} ","E_{#gamma} "," w_{0} ",
1429 gr2->GetHistogram()->SetMaximum(5.);
1436 TCanvas* AliEMCALRecPointsQaESDSelector::DrawDeffVsEnergy2(const char *opt)
1438 // Aug 28, 2008 - read pars and pars errors from files
1439 Double_t p[]={0.5, 1.0, 3., 5., 10., 20.,30.,50.,100.};
1440 Double_t ep[]={0., 0., 0., 0., 0., 0., 0., 0., 0.};
1442 Double_t deff[9], edeff[9], w0[9], ew0[9]; // max size now
1445 int np = sizeof(p)/sizeof(Double_t);
1446 printf("<I> AliEMCALRecPointsQaESDSelector::DrawDeffVsEnergy2() | np %i \n", np);
1447 ReadParsDeffAndW0("/data/r22b/ALICE/CALIB/FIT/", deff, edeff, w0, ew0, 1);
1449 TCanvas *c = new TCanvas("Deff","Deff", 20,20, 700, 500);
1452 TF1 *fdeff = 0, *fw0 = 0;
1453 TString optFit(""), funName("");
1454 if(sopt.Contains("fit1")) {
1455 fdeff= new TF1("fdeff","[0]+[1]*log(x)",0.1, 101.);
1456 fdeff->SetLineColor(kRed);
1457 fdeff->SetLineWidth(1);
1459 /* good description - "[0]/(1.+exp([1]*x))"
1460 1 p0 4.82208e+00 9.93617e-04 -0.00000e+00 7.16648e-06
1461 2 p1 -7.79655e-01 4.07500e-03 -0.00000e+00 2.01009e-03
1462 better description - "[0]/(1.+exp([1]*(x-[2])))" (like the Woods-Saxon potential)
1463 1 p0 4.83713e+00 1.00437e-03 -6.98984e-10 4.90371e-07
1464 2 p1 -2.77970e-01 3.35587e-03 -1.79239e-09 2.67312e-07
1465 3 p2 4.41116e+00 8.72191e-02 1.82791e-04 1.55643e-05
1467 fw0= new TF1("fw0","[0]/(1.+exp([1]*(x+[2])))",0.1, 101.);
1468 fw0->SetLineColor(kRed);
1469 fw0->SetLineWidth(1);
1470 fw0->SetParameter(0, 4.8);
1471 fw0->SetParameter(1, -2.77970e-01);
1472 fw0->SetParameter(2, 4.41116);
1475 if(fdeff) funName = fdeff->GetName();
1477 Int_t markerColor=1;
1479 gStyle->SetOptFit(111);
1480 TGraphErrors *gr = u::DrawGraphErrors(np, p,deff, ep, edeff,
1481 markerColor,21+markerColor,"AP"," D_{eff} vs E_{#gamma} ","E_{#gamma} "," D_{eff} in cm ",
1482 -1, optFit.Data(), funName.Data());
1483 gr->GetHistogram()->SetMaximum(15.);
1485 TLegend *leg1 = new TLegend(0.12,0.76, 0.70,0.90);
1486 TLegendEntry *le1 = leg1->AddEntry(fdeff, Form("%s",fdeff->GetTitle()), "lp");
1487 //TLegendEntry *le1 = leg1->AddEntry(fdeff, Form("%4.2f+%4.2f*log(E_{#gamma})",
1488 //fdeff->GetParameter(0),fdeff->GetParameter(1)), "lp");
1489 le1->SetTextColor(fdeff->GetLineColor());
1493 gStyle->SetOptFit(111);
1494 if(fw0) funName = fw0->GetName();
1495 TGraphErrors *gr2 = u::DrawGraphErrors(np, p,w0, ep, ew0,
1496 markerColor,21+markerColor,"AP"," w_{0} vs E_{#gamma} ","E_{#gamma} "," w_{0} ",
1497 -1, optFit.Data(), funName.Data());
1499 gr2->GetHistogram()->SetMaximum(5.);
1501 TLegend *leg2 = new TLegend(0.17,0.6, 0.99,0.72);
1502 TLegendEntry *le2 = leg2->AddEntry(fw0, Form("%s",fw0->GetTitle()), "lp");
1503 //TLegendEntry *le2 = leg2->AddEntry(fw0, Form("#frac{%4.2f}{1.+exp(%4.2f*(x+%4.2f)}",
1504 //fw0->GetParameter(0),fw0->GetParameter(1),fw0->GetParameter(2)), "lp");
1505 le2->SetTextColor(fw0->GetLineColor());
1513 void AliEMCALRecPointsQaESDSelector::ReadParsDeffAndW0
1514 (const char *dirName, double *deff, double *edeff, double *w0, double *ew0, const Int_t pri)
1517 int strategy = 0, itmp=0;
1519 for(int var=11; var<=19; var++){
1522 TString fname = Form("%s/fitVar%iStrategy%i.txt", dirName, var, strategy);
1523 //printf(" open file %s \n", fname.Data());
1524 fin.open(fname.Data());
1526 for(int i=1; i<=2; i++) { // skip to lines
1527 fin.getline(line,100).eof();
1528 if(pri>=2) printf("%s \n", line);
1531 fin >> itmp >> deff[ind] >> edeff[ind];
1532 fin >> itmp >> w0[ind] >> ew0[ind];
1534 printf(" %i def %f+/-%f : def %f+/-%f\n", ind, deff[ind],edeff[ind],w0[ind],ew0[ind]);
1535 fin.getline(line,100).eof(); // skip last line
1540 TCanvas* AliEMCALRecPointsQaESDSelector::DrawSpaceResolution()
1543 // Space resolution vs optimised space resolution
1544 Double_t p[]={0.5, 1.0, 3., 5., 10., 20.,30.,50.,100.};
1545 Double_t ep[]={0., 0., 0., 0., 0., 0., 0., 0., 0.};
1546 Double_t spAng[]={0.1877, 0.1351, 0.08144, 0.06331, 0.05384, 0.04876, 0.04706, 0.04656, 0.04726};
1547 Double_t rmsSpAng[]={0.1033, 0.07685, 0.05235, 0.03992, 0.04012, 0.04257, 0.03472, 0.02814, 0.02784};
1548 Double_t spAngOpt[]={0.1733, 0.1311, 0.07961, 0.06401, 0.05347, 0.04618, 0.04288, 0.04, 0.03802};
1549 Double_t rmsSpAngOpt[]={0.09476, 0.07472, 0.05011, 0.04242, 0.04075, 0.04304, 0.03545, 0.02744, 0.02593};
1551 int np=sizeof(p)/sizeof(Double_t);
1552 printf("<I> AliEMCALRecPointsQaESDSelector::DrawSpaceResolution() | np %i \n", np);
1554 Double_t* eSpAng = new Double_t[np];
1555 Double_t* eSpAngOpt = new Double_t[np];
1556 Double_t cc=TMath::Sqrt(8000.), cc2 = 1000.*TMath::DegToRad();
1557 for(int i=0; i<np; i++){
1561 rmsSpAngOpt[i] *= cc2;
1563 eSpAng[i] = spAng[i]/cc;
1564 eSpAngOpt[i] = spAngOpt[i]/cc;
1567 TCanvas *c = new TCanvas("Deff","Deff", 20,20, 700, 500);
1571 gStyle->SetOptFit(111);
1573 TGraphErrors *gr = u::DrawGraphErrors(np, p,spAng, ep, eSpAng,
1574 kBlack, 21,"AP","Angle resolution (mrad) vs E_{#gamma} ","E_{#gamma} "," anlgle resolution (mrad) ",
1576 gr->GetHistogram()->SetMaximum(4.);
1577 gr->GetHistogram()->SetMinimum(0.6);
1581 TF1 *fang = new TF1("fang","[0]+[1]/sqrt(x)",0.1, 101.);
1582 fang->SetLineColor(kRed);
1583 fang->SetLineWidth(1);
1585 TGraphErrors *gr2 = u::DrawGraphErrors(np, p,spAngOpt, ep, eSpAngOpt,
1586 kRed,22,"P"," space vs E_{#gamma} ","E_{#gamma} "," anlgle resolution (mrad) ",
1587 -1, "+", fang->GetName());
1588 TLegend *leg1 = new TLegend(0.40,0.57, 0.92,0.87);
1589 TLegendEntry *le1 = leg1->AddEntry(gr, "Initial angle resolution", "p");
1590 le1->SetTextColor(gr->GetLineColor());
1592 TLegendEntry *le2 = leg1->AddEntry(gr2, "Optimized angle resolution", "p");
1593 le2->SetTextColor(gr2->GetLineColor());
1595 TLegendEntry *le3 = leg1->AddEntry(fang,
1596 Form("%3.2f+#frac{%4.2f}{#sqrt{E}}",fang->GetParameter(0),fang->GetParameter(1)), "lp");
1597 le3->SetTextColor(fang->GetLineColor());
1606 void AliEMCALRecPointsQaESDSelector::ResetAllListOfHists()
1608 // Reset all list of hits
1609 u::ResetListOfHists(fLofHistsPC);
1610 u::ResetListOfHists(fLofHistsRP);
1611 u::ResetListOfHists(fLKineVsRP);
1612 u::ResetListOfHists(fLShowerProfile);
1615 void AliEMCALRecPointsQaESDSelector::ReloadChain(Long64_t entry)
1617 // Oct 14, 2007 - unused now
1619 fChain->LoadTree(entry);
1623 void AliEMCALRecPointsQaESDSelector::GetInitialParsForFit(const Int_t var, Double_t &deff, Double_t &w0, Double_t &phislope, const int phiCase)
1625 // int phiCase=0; // 0 or 1
1627 if(var==11) { // stay here
1630 } else if(var==12) {
1633 } else if(var==13) {
1636 } else if(var==14) {
1639 } else if(var==15) {
1642 } else if(var==16) {
1645 } else if(var==17) {
1648 } else if(var==18) {
1651 } else if(var==19) {// Aug 15, 2007
1653 case 0: // phislope was defined than deff and w0 were fixed
1656 phislope = 2.41419e-04;
1658 case 1: // all parameters free
1661 phislope = 8.95559e-04;
1665 printf("<E> var % i -> no definition ! \n", var);
1668 printf("<I> AliEMCALRecPointsQaESDSelector::GetInitialParForFit()\n deff %f w0 %f phislope %f \n",